It appears that MailMan doesn''t propagate changes to the default spam filtration settings to existing mailing lists -- these only apply to new lists :-( Since I tested using a newly-created throw-away test list, spam filtering worked in my test but not on the Shorewall lists. I believe that I''ve correctly modified the lists to correctly divert Spam -- we''ll see. -Tom -- Tom Eastep \ Shorewall - iptables made easy AIM: tmeastep \ http://www.shorewall.net ICQ: #60745924 \ teastep@shorewall.net